1, Free Sample 2, GMO FREE& LOW Pesticides 3, High Temperature Sterilization ... strong antioxidant capacity, as natural antioxidants, can scavenge free radicals;anti-tumor, inhibition of capillary split lesion ... Extract Polyphenols30%,40%,50%,60%,70%,80%,90%,95%,98%UVCatechins15%,20%,30%,40%,50%,60%,65%, ... Catechins, EGCG and Caffeine,For example Polyphenols 98%+EGCG 50%-70%+Catechins 80%-90%+Caffeine 0. ...